CN214696011U

CN214696011U - Prevent prefabricated pump station of silt pile up

Info

Publication number: CN214696011U
Application number: CN202023092490.2U
Authority: CN
Inventors: 张建社
Original assignee: Guangxi Yuanhuang Environmental Technology Group Co ltd
Current assignee: Guangxi Yuanhuang Environmental Technology Group Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-12
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of prefabricated pump station, concretely relates to prevent prefabricated pump station of silt pile up, include: the pump station comprises a pump station main body, wherein the top of the pump station main body is provided with an inlet I, and the middle of the pump station main body is provided with an operating platform; a ladder stand extending to the surface of the operating platform is arranged below the first inlet; a sewage pump is hung at the bottom of the pump station main body, a drainage pipeline is fixed at the water outlet end of the sewage pump, and the drainage pipeline upwards penetrates through the operating platform and then outwards penetrates through the side wall of the pump station main body; a water inlet pipeline communicated with the pump station main body is further fixed on the side wall of the pump station main body; prevent silt pile up the subassembly, it sets up to prevent silt pile up the subassembly operation platform below, prevent silt pile up the subassembly and be used for with the silt of pump station main part bottom is scraped off. The utility model relates to an ingenious, can prevent effectively that prefabricated pump station bottom silt from piling up, have better market perspective.

Description

Prevent prefabricated pump station of silt pile up

Technical Field

The utility model belongs to the technical field of prefabricated pump station, concretely relates to prevent prefabricated pump station of silt pile up.

Background

With the development of urbanization, the development of urban infrastructure is accelerated, and the treatment of sewage, rainwater and industrial wastewater becomes a significant problem. The existing solution is to arrange a plurality of pump stations in the city underground for preliminary treatment of water quality. Traditional pump station is owing to adopt the concrete material, mostly adopts cast in situ, leads to the inner space utilization of pump station not high like this. The installation of various devices in order to reserve space often leads to the situation of 'big and deep' of traditional concrete pump station, wastes space and manpower and materials. In order to avoid the problems of the traditional concrete pump station, the prefabricated pump station is produced at the same time, sewage can be effectively treated under the condition of no manpower, the construction of the environmental space is optimized to a great extent, and a very good sewage treatment effect is achieved. However, due to the complex water quality, the prefabricated pumping station also suffers from the problem of bottom sludge accumulation.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent accumulational prefabricated pump station of silt to solve the accumulational problem of prefabricated pump station bottom silt.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a prevent prefabricated pump station of silt pile up, includes:

the pump station comprises a pump station main body, wherein the top of the pump station main body is provided with an inlet I, and the middle of the pump station main body is provided with an operating platform; a ladder stand extending to the surface of the operating platform is arranged below the first inlet; a sewage pump is hung at the bottom of the pump station main body, a drainage pipeline is fixed at the water outlet end of the sewage pump, and the drainage pipeline upwards penetrates through the operating platform and then outwards penetrates through the side wall of the pump station main body; a water inlet pipeline communicated with the pump station main body is further fixed on the side wall of the pump station main body;

prevent silt pile up the subassembly, it sets up to prevent silt pile up the subassembly operation platform below, prevent silt pile up the subassembly and be used for with the silt of pump station main part bottom is scraped off.

Preferably, the sludge accumulation preventing assembly comprises a driving motor, a first gear, a second gear, a rotary disc, a connecting rod and a scraping piece; the driving motor is fixed on the operating platform, and an output shaft of the driving motor downwards penetrates through the operating platform and is rotationally connected with the operating platform through a bearing; the first gear is fixed at the lower end of an output shaft of the driving motor; the second gear is rotatably connected below the operating platform and meshed with the first gear; the turntable is arranged below the operating platform, and meshing teeth meshed with the second gear are arranged on the inner side of the turntable; 2 connecting rods are vertically and symmetrically arranged below the turntable; the scraping piece is horizontally arranged, and two ends of the scraping piece are connected with the lower end of the connecting rod.

Preferably, the dredge pump is located above the scraper; the sewage pump with be equipped with 1 connecting box between the drainage pipe, the side of connecting box is connected the play water end of sewage pump, the top of connecting box with drainage pipe intercommunication.

Preferably, a limiting column is fixed at the center of the bottom of the pump station main body, and the upper end of the limiting column abuts against the lower part of the connecting box; the scraping piece is provided with a limiting hole in running fit with the limiting column.

Preferably, the outer wall of the rotary disc and the outer wall of the connecting rod are attached to the inner wall of the pump station main body; the bottom of scraping piece and the bottom of pump station main part laminating.

Preferably, the connecting rod is provided with a water through hole which is level to the water inlet pipeline in height.

Preferably, the sides of the scraping element are provided as ramps, the angle of inclination of which is in the range of 30-60 °.

Preferably, the position that pump station main part top is close to entry one set up 1 with the waste gas treatment case of the inside intercommunication of pump station main part, the waste gas treatment incasement is equipped with the active carbon filter, and its top is equipped with 1 venthole.

Preferably, an inlet II is formed in the operating platform, the inlet II is hinged with 1 ventilating grid, and a handle is arranged on the ventilating grid.

Preferably, a valve is arranged on the drainage pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a prevent prefabricated pump station of silt pile up prevents silt pile up subassembly through the setting, will pile up the silt of piling up in prefabricated pump station bottom and strike off, makes silt and sewage mix and through prefabricated pump station of dredge pump discharge, can effectively avoid prefabricated pump station bottom silt to pile up and cause other equipment trouble.

(2) In the prefabricated pump station for preventing sludge accumulation, the driving motor is arranged above the operating platform, so that faults caused by water inflow can be avoided; a gear II is driven by a gear on an output shaft of the driving motor, and the gear II is meshed with meshing teeth on the turntable to drive the turntable to rotate; the carousel passes through the connecting rod and strikes off the piece and be connected, and then drives to strike off the piece and strike off the silt that prefabricated pump station bottom, can prevent effectively that silt from piling up the situation that causes the unable work of dredge pump and taking place.

(3) The utility model discloses a prevent prefabricated pump station of silt pile is provided with the water hole on the connecting rod, crosses the inlet channel height on the position in water hole and the pump station main part inner wall and keeps equal, when the connecting rod when the carousel is rotatory, can not block the inlet channel and intake.

(4) The utility model discloses a prevent prefabricated pump station of silt pile-up, operation platform sets up in the middle part of prefabricated pump station, makes things convenient for operating personnel to stand on it and opens the valve on the drainage pipe and overhaul the motor trouble; the operation platform is provided with the ventilating grating, and waste gas passes through the ventilating grating and then is treated by the waste gas treatment box and finally is discharged from the air outlet hole, so that the pollution to the environment can be reduced; set up the handle on the ventilative grid, can open ventilative grid, make things convenient for operating personnel to enter the operation platform below and overhaul and troubleshooting.

Drawings

Fig. 1 is an external schematic view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a bottom view of the operation table and the turntable of the present invention;

fig. 4 is a schematic view of the scraper member and connecting rod connection of the present invention;

description of the main reference numerals:

1. a pump station main body; 2. an inlet I; 3. an operating platform; 4. climbing a ladder; 5. a sewage pump; 6. a water discharge pipeline; 7. a drive motor; 8. a limiting column; 9. a first gear; 10. a turntable; 11. a connecting rod; 12. a scraping member; 13. meshing teeth; 14. a second gear; 15. a limiting hole; 16. water passing holes; 17. a waste gas treatment tank; 18. an air outlet; 19. a breathable grid; 20. a handle; 21. a connecting box; 22. a valve; 23. a water inlet pipe; 24. and a second inlet.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected internally to two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to the drawings, a prefabricated pump station for preventing sludge accumulation comprises:

the pump station comprises a pump station main body 1, wherein the top of the pump station main body 1 is provided with an inlet I2, and the middle part of the pump station main body is provided with an operating platform 3; a ladder stand 4 extending to the surface of the operating platform 3 is arranged below the first inlet 2; a sewage pump 5 is hung at the bottom of the pump station main body 1, a drainage pipeline 6 is fixed at the water outlet end of the sewage pump 5, and the drainage pipeline 6 upwards penetrates through the side wall of the pump station main body 1 and outwards after upwards penetrating through the operating platform 3; a water inlet pipeline 23 communicated with the side wall of the pump station main body 1 is also fixed on the side wall of the pump station main body 1;

prevent silt pile up subassembly, prevent silt pile up subassembly setting in operation platform 3 below, prevent that silt pile up subassembly is used for striking off the silt of 1 bottom of pump station main part.

In the embodiment, the silt accumulation preventing component comprises a driving motor 7, a first gear 9, a second gear 14, a rotary disc 10, a connecting rod 11 and a scraping piece 12; the driving motor 7 is fixed on the operating platform 3, and an output shaft of the driving motor downwards penetrates through the operating platform 3 and is rotationally connected with the operating platform 3 through a bearing; the first gear 9 is fixed at the lower end of the output shaft of the driving motor 7; the second gear 14 is rotatably connected below the operating platform 3 and meshed with the first gear 9; the rotary table 10 is arranged below the operating platform 3, and the inner side of the rotary table is provided with meshing teeth 13 meshed with the second gear 14; 2 connecting rods 11 are vertically and symmetrically arranged below the turntable 10; the scraping piece 12 is horizontally arranged, and two ends of the scraping piece are connected with the lower end of the connecting rod 11. The dredge pump 5 is positioned above the scraping piece 12; and 1 connecting box 21 is arranged between the sewage pump 5 and the drainage pipeline 6, the side surface of the connecting box 21 is connected with the water outlet end of the sewage pump 5, and the top of the connecting box 21 is communicated with the drainage pipeline 6. A limiting column 8 is fixed at the central position of the bottom of the pump station main body 1, and the upper end of the limiting column 8 is abutted against the lower part of the connecting box 21; the scraping piece 12 is provided with a limiting hole 15 which is matched with the limiting column 8 in a rotating way. The outer wall of the rotary table 10 and the outer wall of the connecting rod 11 are attached to the inner wall of the pump station main body 1; the bottom of the scraper member 12 abuts the bottom of the pump station body 1. The connecting rod 11 is provided with a water through hole 16 which is level with the height of the water inlet pipeline 23. The sides of the scraping element 12 are arranged as slopes with an angle of inclination in the range of 30-60. The position that the 1 top of pump station main part is close to entry one 2 sets up 1 waste gas treatment case 17 with the inside intercommunication of pump station main part 1, is equipped with the active carbon filter in the waste gas treatment case 17, and its top is equipped with 1 venthole 18. An inlet II 24 is formed in the operating platform 3, the inlet II 24 is hinged with 1 ventilating grid 19, and a handle 20 is arranged on the ventilating grid 19. A valve 22 is arranged in the water discharge pipe 6.

The working principle is as follows: firstly, starting a driving motor 7, wherein an output shaft of the driving motor 7 drives a first gear 9 at the tail end of the output shaft to rotate; the first gear 9 is meshed with the second gear 14, so that the second gear 14 is driven to rotate; the second gear 14 is meshed with the meshing teeth 13 on the inner side of the rotary table 10, so that the rotary table 10 is driven to rotate; the rotary table 10 is connected with a scraping piece 12 arranged at the bottom of the pump station main body 1 through a connecting rod 11, and the scraping piece 12 rotates along with the rotary table 10 by taking the limiting column 8 as a shaft to scrape sludge accumulated at the bottom of the pump station main body 1; after multiple scraping, the sludge is mixed with sewage and then is discharged out of the pump station main body 1 through the drainage pipeline 6 by the sewage pump 5. It should be noted that the side of the scraping member 12 is set to be an inclined surface, so that the sludge at the bottom of the pump station main body 1 can be better scraped; the connecting rod 11 is laminated with the inner wall of the pump station main body 1, and when the rotating disc 10 rotates, dirt on the inner wall of the pump station main body 1 can be scraped. The pump opening of the sewage pump 5 is higher than the scraping piece 12, and the scraping piece 12 cannot be scraped with the pump opening of the sewage pump 5 in the rotating process; during the sewage discharge process, an operator can control the sewage discharge speed by rotating the valve 22; and when the sewage pump 5 works, the waste gas treatment box 17 treats the waste gas in the pump station main body 1 and discharges the waste gas through the air outlet 18, so that the damage to the environment can be reduced. Due to the complexity of the water condition, the dredge pump 5 may be blocked, and an operator can firstly enter the pump station main body 1 from the ladder stand 4 below the inlet 2, then pull the air permeable grille 19 on the operating platform 3 open through the handle 20, and enter the lower part of the operating platform 3 from the inlet two 24 for troubleshooting and overhauling.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a prevent prefabricated pump station of silt pile up which characterized in that includes:

2. The prefabricated pump station for preventing sludge accumulation according to claim 1, wherein the sludge accumulation preventing component comprises a driving motor, a first gear, a second gear, a rotary disc, a connecting rod and a scraping piece; the driving motor is fixed on the operating platform, and an output shaft of the driving motor downwards penetrates through the operating platform and is rotationally connected with the operating platform through a bearing; the first gear is fixed at the lower end of an output shaft of the driving motor; the second gear is rotatably connected below the operating platform and meshed with the first gear; the turntable is arranged below the operating platform, and meshing teeth meshed with the second gear are arranged on the inner side of the turntable; 2 connecting rods are vertically and symmetrically arranged below the turntable; the scraping piece is horizontally arranged, and two ends of the scraping piece are connected with the lower end of the connecting rod.

3. The prefabricated pump station for sludge accumulation prevention according to claim 2, wherein the dredge pump is located above the scraping member; the sewage pump with be equipped with 1 connecting box between the drainage pipe, the side of connecting box is connected the play water end of sewage pump, the top of connecting box with drainage pipe intercommunication.

4. The prefabricated pump station for preventing sludge accumulation according to claim 3, wherein a limiting column is fixed at the central position of the bottom of the pump station main body, and the upper end of the limiting column abuts against the lower part of the connecting box; the scraping piece is provided with a limiting hole in running fit with the limiting column.

5. The prefabricated pump station for preventing sludge accumulation according to claim 2, wherein the outer wall of the rotary disc and the outer wall of the connecting rod are attached to the inner wall of the pump station main body; the bottom of scraping piece and the bottom of pump station main part laminating.

6. The prefabricated pump station for preventing sludge accumulation according to claim 2, wherein the connecting rod is provided with water through holes with the height equal to that of the water inlet pipeline.

7. The prefabricated pump station for preventing sludge accumulation according to claim 2, wherein the side surface of the scraping member is provided with an inclined surface, and the inclined angle of the inclined surface ranges from 30 degrees to 60 degrees.

8. The prefabricated pump station of preventing sludge accumulation according to claim 1, characterized in that the position of the pump station main body top near the inlet I is provided with 1 exhaust gas treatment tank communicated with the inside of the pump station main body, the exhaust gas treatment tank is internally provided with an activated carbon filter plate, and the top of the exhaust gas treatment tank is provided with 1 air outlet hole.

9. The prefabricated pump station for preventing sludge accumulation according to claim 1, wherein the operating platform is provided with a second inlet, the second inlet is hinged with 1 ventilating grid, and the ventilating grid is provided with a handle.

10. The prefabricated pump station for preventing sludge accumulation according to claim 1, wherein a valve is arranged on the drainage pipeline.